diff options
Diffstat (limited to 'core/imagedownloader.h')
| -rw-r--r-- | core/imagedownloader.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/core/imagedownloader.h b/core/imagedownloader.h index e0d70f59f..280383250 100644 --- a/core/imagedownloader.h +++ b/core/imagedownloader.h @@ -31,9 +31,13 @@ public: static Thumbnailer *instance(); // Schedule a thumbnail for fetching or calculation. - // Returns a placeholder thumbnail. The actual thumbnail will be sent - // via a signal later. - QImage fetchThumbnail(const QString &filename); + // If synchronous is false, returns a placeholder thumbnail. + // The actual thumbnail will be sent via a signal later. + // If synchronous is true, try to fetch the actual thumbnail. + // In this mode only precalculated thumbnails or thumbnails + // from pictures are returned. Video extraction and remote + // images are not supported. + QImage fetchThumbnail(const QString &filename, bool synchronous); // Schedule multiple thumbnails for forced recalculation void calculateThumbnails(const QVector<QString> &filenames); |